Date: Thu, 4 Jun 1998 03:50:30 +0900 From: "Kazuhiko KAWAKAMI" <kazz-0@ca2.so-net.ne.jp> To: <stable@FreeBSD.ORG> Subject: Bug in mount_union Message-ID: <002001bd8f20$850896e0$0a01a8c0@camel.kazz-0.net>
next in thread | raw e-mail | index | archive | help
I found a bug in mount_union of 2.2-stable.
In mount_union.8, there are the examples :
(1)
mount -t cd9660 -o ro /dev/cd0a /usr/src
mount -t union -o /var/obj /usr/src
(2)
mount -t union -o -b /sys $HOME/sys
But
(1) It is not work.
(2) I can mount union filesystem, and tested like this:
% mount -t cd9660 -o ro /dev/cd0a /cdrom
% mount -t union -o -b /cdrom /usr/src
% cd /usr/src
% touch a
% rm a
I got a panic message.
In mount.8, I found '-o union' option, and tried to use.
% mount -t cd9660 -o ro /dev/cd0a /usr/src
% mount -o union /dev/fd0a /usr/src
% cd /usr/src
% touch a
% rm a
It worked.
To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe freebsd-stable" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?002001bd8f20$850896e0$0a01a8c0>